11389108 has 6 divisors (see below), whose sum is σ = 19930946. Its totient is φ = 5694552.

The previous prime is 11389097. The next prime is 11389153. The reversal of 11389108 is 80198311.

11389108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10575504 + 813604 = 3252^2 + 902^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11389108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1423635 + ... + 1423642.

Almost surely, 2^11389108 is an apocalyptic number.

It is an amenable number.

11389108 is a deficient number, since it is larger than the sum of its proper divisors (8541838).

11389108 is a wasteful number, since it uses less digits than its factorization.

11389108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847281 (or 2847279 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 31.

The square root of 11389108 is about 3374.7752517760. The cubic root of 11389108 is about 224.9900110792.

The spelling of 11389108 in words is "eleven million, three hundred eighty-nine thousand, one hundred eight".